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Spud Launcher
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
A plastic pistol shaped toy that shoots slugs of raw potato. Push the barrel into a potato, break off the slug, aim and shoot up to fifty feet. Loads of fun, environmentally harmless, and about as safe as any "projectile" toy can be!! Pulls apart for cleaning. For kids ages 5 and up.
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90291 POTATO GUN |
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Ridgid Wrap
For papier mache modeling, of course. You get a 4"wide x 180" long roll of plaster-coated cloth, wet it, wrap it, and dry it until it's rigid. Finish it with paint or shellac or whatever. "Takes all finishes" the package trumpets. And it's non-toxic, so don't be bashful about rigid-wrapping yourself.
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91074 RIGID WRAP |
LEDs By The Dozen
Light emitting diodes. Solid state devices that provide the ubiquitous power and indicator lights on your electronic gadgetry. Unlike lamps, there are no filaments that glow. Rather, some two volts of DC power at a miniscule 10 to 20 milliamps of current get the chemistry excited, and they just plain emit. Emit is a good word, too, as they don't really cast light, but glow brightly. We have a nice assortment of 3 and 5 MM diameter sizes in red, green, orange, and yellow. The longer lead is always positive, the shorter always negative, and you always need a current limiting resistor (about 500 to 1,000 ohms for 5 to 9 volt DC sources) to keep the current in the 10-20 MA range. If that's Greek to you you're either going to blow a lot of LED's or learn to change incandescent indicator lamps ! !
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6796 LED ASSORTMENT |
Halloween Hangers
Nice plastic figures on cotton thread. We have orange pumpkins, white ghosts, and black witches. Each figure is about 2" x 1", and each garland stretches to 9 feet. We'll send (1) of each type per order. Great party fixins!
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29075 HALLOWEEN GARLANDS |
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Pencil Torch
Refillable butane torch, with a 1/2" dia x 5-3/4" body and a 1/4" dia. x 2-1/4" long head. Strong enough to melt solder, silver and gold solder, glass tubing and such metals as gold, silver, copper, tin, and aluminum. Equally handy around the hobby shop, jewelry bench, or lab. Refills from standard butane lighter canister.
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22490 PENCIL TORCH |
Photometer Box
Bunsen-Dibdin photometer box for mounting on a meter stick. Normally used in a physics lab together with light sources that also mount on the stick, you could rig up your own lights and have a complete lab experiment set. Cenco #86445, it is often sold as a replacement item. No instructions.
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30287 PHOTOMETER BOX |
Alan Wrench Set
You may call them "Allen" but we think they may actually be the perfect tool to finally get our artist, Alan, tuned up. We hope this here-to-fore hopeless task will yield to one of the (6): 1/4", 7/32", 3/16", 1/8", (2) 1/16". They have the usual right angle bend with a long leg of 2" to 3" and a short one of 3/4" to 1-1/2", depending on size. The quality is only adequate. May the be as appropriate to your tasks as they are to ours! Certainly the price is right.
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29474 ALLEN WRENCH SET (6) |
Chemiluminescence Kit
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
The Cool Blue Light Experiment Kit uses copper sulfate, perborate and luminol to produce light from the energy released in a chemical reaction. The instructions recommend this kit for experimenters nine years old and up, with adult supervision. Some experiments call for the addition of household chemicals like chlorine bleach, hydrogen peroxide or sugar.
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90154 COOL BLUE LIGHT KIT |
Boring Cards
Rarely have we seen such boring teaching aids. Aides yes, but not aids. 4" Sq. cards. The red ones have lines dividing them into 10ths, with from one to nine of the lined off bars shaded. The green ones have lines in both directions, hence are divided into 100ths. From 5 to 95 of the resulting squares are shaded, always in multiples of 5. On the yellow, the 100 squares of the green cards are each sub divided into 10 giving 1000 (yawn) parts to the whole. From 25 to 975 parts are shaded, in multiples of 25. (Snzz) If this how to teach decimals, its no wonder the kids don't learn. Turn the cards over and use the blank sides for craft projects. You get a total of (76) cards, two of each possible red, one of each possible green and yellow. The above should allow you to compute how many of each color you get.
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23299 DECIMAL CARDS |
Gyroscope
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
2" flywheel in well made metal frame. The trick is the same as it has been for 100 years. Wind the string through the spindle, pull it firmly to set the flywheel spinning, and perform effortless balancing magic on pencil tips, string tightropes, and the like. We tend to forget that bicycles and aircraft navigation both rely heavily on gyroscopic principles. It's never too early to tell the kids. Besides, it's fun.
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3804 TEDCO® METAL GYROSCOPE |
Topless Jar
Please get these out of our warehouse!! They are little cosmetic type milky white translucent plastic (HDPE) jars with fluted sides. 1-7/8" dia x 7/8" deep, they will do just fine for holding parts, mixing small quantities of paint or holding touch up grout. At this price, you know you need some.
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29754 TOPLESS JAR |
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